LaserMax Centerfire Laser Sight for Ruger LCR .22, .38 Special and .357 cal. Laser precision, WITHOUT adding bulk Shot in the dark? I think not! Red Lasers from LaserMax install in minutes, NO gunsmithing required, so every shot is a confident shot, whether you"re shooting from the hip or full-draw. And it"s so seamlessly integrated, you won"t know where your gun ends and the Laser begins. Quickdraw: Factory aligned at 10 yds., adjustable for windage and elevation; 5mW, 650nm output; Custom-designed to fit the Ruger LCR .22, .38 Special, and .357 perfectly; Mounts to frame without changing out parts or altering your weapon; Sits just under bore for best accuracy and prevents your finger from blocking the beam; Ambidextrous activation for right or left-handed shooters; Distinct on / off switch turns the laser on only when you need it; 5-hr. battery life on one 1/3N lithium battery (included). Weighs 1/2 oz.; Order yours today! WARNING: You must be 18 or older to purchase Lasers. Lasers cannot be shipped to New York City; D.C.; MA or Puerto Rico. Lasers cannot be shipped Parcel Post. Please check your State, County and City laws for restrictions before ordering Lasers. LaserMax Centerfire Laser Sight for Ruger LCR